National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

67°F

19°C

Humidity 91%
Wind Speed W 8 mph
Barometer 29.58 in (1001.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Jun 2:54 am CDT
Extended Forecast for

2 Miles SW Lane IL

  • Overnight

    Overnight: Mostly clear, with a low around 60. West wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 73. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 73 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 78. Light west northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. West northwest wind around 6 mph becoming light and variable.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81. West southwest wind 6 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 62. West wind 5 to 8 mph becoming east in the evening.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 76. Chance of precipitation is 80%.

    High: 76 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 58. Breezy. Chance of precipitation is 80%.

    Low: 58 °F

    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 60. West wind 11 to 13 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 73. West wind 11 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 56. Northwest wind 5 to 8 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 78. Light west northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 60. West northwest wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 81. West southwest wind 6 to 8 mph.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 62. West wind 5 to 8 mph becoming east in the evening.
Sunday
Showers and possibly a thunderstorm. High near 76. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 58. Breezy. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lane IL
 40.12°N 88.87°W (Elev. 725 ft)
Last Update:
3:36 am CDT Jun 18, 2026
Forecast Valid:
3am CDT Jun 18, 2026-6pm CDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation